14750066251 has 2 divisors, whose sum is σ = 14750066252. Its totient is φ = 14750066250.

The previous prime is 14750066237. The next prime is 14750066293. The reversal of 14750066251 is 15266005741.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14750066251 - 2⁹ = 14750065739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14750066251.

It is not a weakly prime, because it can be changed into another prime (14750066351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7375033125 + 7375033126.

It is an arithmetic number, because the mean of its divisors is an integer number (7375033126).

Almost surely, 2^14750066251 is an apocalyptic number.

14750066251 is a deficient number, since it is larger than the sum of its proper divisors (1).

14750066251 is an equidigital number, since it uses as much as digits as its factorization.

14750066251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 14750066251 in words is "fourteen billion, seven hundred fifty million, sixty-six thousand, two hundred fifty-one".